Dowty Seal (Bonded Seal) designed to provide a reliable high-pressure sealing solution for threaded fasteners and hydraulic fittings.
The seal consists of a metal outer washer with a bonded elastomer inner ring (typically NBR or FKM), which compresses under tightening to create a leak-proof seal.
Commonly used in hydraulic systems, fuel systems and fluid power applications where secure sealing is required under pressure.
Common Applications
- Hydraulic fittings
- Banjo bolts
- BSP / metric fittings
- Agricultural machinery
- Plant & construction equipment
- Automotive hydraulic systems
Key Features
- Metal washer with bonded rubber sealing lip
- Suitable for high-pressure applications
- Prevents fluid leakage
- Reusable in some low-pressure applications (inspection recommended)
- Available in metric and imperial sizes
